PS: I want to check next in Trusty if the newer kernel 3.13.0-77 is less friendly than the former one, 3.13.0-76 in this situation, with that one hardware (the town on which I installed yesterday : I'll have it back to run tests on it). So I'll report the full specs to help debug this issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267742 Title: Screen artifacts appear after restart and cold boot To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm-gtk-greeter/+bug/1267742/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs